Gorman-Rupp’s T2A3-B is the smallest of their “T Series” range of wastewater pumps. They are also suitable as raw sewage pumps because of their solids handling capacity, their excellent NPSHr characteristics and their re-priming capability. They are available in various materials of construction, including hardened iron internals for abrasive applications, 316ss for corrosive applications and CD4MCu [duplex stainless steel] for corrosive and abrasive applications.
The T2A3-B is an excellent solids handling pump, being able to handle spherical solids up to 38mm in diameter, and because of its self cleaning wear plate system, is able to handle stringy materials such as rags, gloves and plastic bags. The pumps are mounted “high and dry” above the wet well and have a large removable cover plate which makes maintenance and removal of any blockages much simpler than that of submersible pumps.
The pump has 50mm suction and discharge ports and is capable of flows to 12 l/s and heads to 32m. The pump can operate on suction lifts to 7.6m, and is capable of re-priming from 7.3m with a completely dry suction line and only a half casing full of water, making it ideal for continuous, unattended automatic operation.
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